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如题7 q' e3 t1 g1 Z2 J3 T
T8灯管，用G13灯头! K4 r( c" ]6 Z/ f
1. 如按Ul1993-2012 ，灯管重量超过500g，是不是可以用辅助支撑装置，UL 是否接受？, r6 q- c, e& J# M
9 A/ ]0 j3 f8 a/ _. o, z$ u! B$ o& }SA5.4 Weight and moment
+ w6 C6 T2 O2 L$ gSA5.4.1 Requirements from Clause 5.4 apply and as amended below.
, a, M8 V- z9 ]% ^1 qSA5.4.2 Requirements from Clause 5.4 apply only to the lamps with the bases specified in Clause 5.4.: t8 R5 M6 H& i) M
The requirements do not apply to pin based lamps.
2 s$ N4 y( _0 J1 bSA5.4.3 Unless there is provision to support additional mass (weight) so the device is not solely
2 H9 Y, v' {" h3 c& jsupported by general use lampholders, a device supported only by a pair of pin bases and holders
6 @9 \ `- r# ~ p( i: \(SA6.13) shall have a mass (weight) not more than:
; s& E: q( {0 t2 Ya) 0.2 kg (7 oz or 0.44 lbs) when using a G5 base, or. W7 a- o6 q& n% n
b) 0.5 kg (17.6 oz or 1.1 lbs) when using a G13 base.
+ I8 w6 w; ?2 N4 I; t
0 R+ t. u' S' J$ ~* u
& F' P1 i. S- H. P7 o# E2. 如按EN60598-1，灯管超过500g，是不是只能减重量了？4 @/ {# f( V! w! i$ Q! [ _, t5 m
& a4 E* C- B6 f( E4.22 Attachments to lamps
. S L. A3 q1 W r7 `! C, lLuminaires shall not incorporate attachments to lamps which might cause overheating or
; T5 w. Z7 H' |$ N- c8 ndamage to the lamps, lamp caps or holders, luminaires or attachments.+ C! c6 S+ k) U
Attachments to fluorescent lamps are only allowed if supplied or approved by the luminaire
8 k3 E5 }) {- Dmanufacturer. The total weight of the lamp plus attachment shall not exceed:
& w% Y; x d7 I8 ]– 200 g for lamps with cap G5, and
& O- s) I5 W+ s0 S# |7 Y- }( P– 500 g for lamps with cap G13.2 }" r6 U. ] Y' y
Compliance is checked by inspection, by weighing and by thermal measurements, if
9 y" u& j( v' u F# Uappropriate." ^" A" A- H$ X: Z# X3 P+ b( Z
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